Water filter



FIG. 1 is a perspective view from the front of the water filter.

FIG. 2 is a rear elevational view of the water filter of FIG. 1.

FIG. 3 is a side view of one side of the water filter of FIG. 1.

FIG. 4 is a perspective view from the front and the side shown in FIG. 3 of the water filter of FIG. 1; and,

FIG. 5 is a top plan view of the water filter of FIG. 1. 

The ornamental design for a water filter, as shown and described. 